{"cve":"CVE-2026-33026","nvd":{"published":"2026-03-30T20:16:22.130","modified":"2026-06-17T10:36:48.287","status":"Analyzed","description":"Nginx UI is a web user interface for the Nginx web server. Prior to version 2.3.4, the nginx-ui backup restore mechanism allows attackers to tamper with encrypted backup archives and inject malicious configuration during restoration. This issue has been patched in version 2.3.4.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","score":9.4},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","score":9.1},"cwes":["CWE-312","CWE-347","CWE-354"],"references":["https://github.com/0xJacky/nginx-ui/releases/tag/v2.3.4","https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-fhh2-gg7w-gwpq","https://github.com/0xJacky/nginx-ui/security/advisories/GHSA-fhh2-gg7w-gwpq"],"products":["nginxui:nginx_ui"],"source":"nvd","synced_at":"2026-10-19T22:28:18.033120106+00:00"},"epss":{"cve":"CVE-2026-33026","score":0.00334,"percentile":0.26737,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-fhh2-gg7w-gwpq","url":"https://osv.dev/vulnerability/GHSA-fhh2-gg7w-gwpq","summary":"nginx-ui Backup Restore Allows Tampering with Encrypted Backups","modified":"2026-07-06T19:45:08.896363138Z","packages":[{"ecosystem":"Go","name":"github.com/0xJacky/Nginx-UI","purl":"pkg:golang/github.com/0xJacky/Nginx-UI","ranges":["<1.9.10-0.20260315015203-f61bcec547c0"],"fixed":["1.9.10-0.20260315015203-f61bcec547c0"]}]},{"id":"GO-2026-4903","url":"https://osv.dev/vulnerability/GO-2026-4903","summary":"nginx-ui Backup Restore Allows Tampering with Encrypted Backups in github.com/0xJacky/Nginx-UI","modified":"2026-04-02T21:20:00.506628Z","packages":[{"ecosystem":"Go","name":"github.com/0xJacky/Nginx-UI","purl":"pkg:golang/github.com/0xJacky/Nginx-UI","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}